Calcium and iron nanoparticles: A positive modulator of innate immune responses in strawberry against Botrytis cinerea

Mogazy, Asmaa M.; Mohamed, Heba I.; El-Mahdy, Omima M.

doi:10.1016/j.procbio.2022.02.014

Cited by 31 publications

(9 citation statements)

References 58 publications

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“…Diverse portions of Carica papaya, like leaves, bark, root, latexes, fruits, flowers, as well as seeds, were used in societies medicals to pleasure diversities of infections 50 – 53 . Comprising different significant ingredients like vitamins, vitamins (A, E and C) that are a gorgeous basis of antioxidants as well as a mineral-like magnesium (Mg) and potassium (K), vitamin B pantothenic acid as well as foliate and fibres 54 . In the present research, bio-synthesis and analyses of TiO 2 Nanoparticles through Shell extracts of Carica papaya L. and its antifungal activities and seeds germinations were investigated.…”

Section: Introductionmentioning

confidence: 99%

Biosynthesis of TiO2 nanoparticles by Caricaceae (Papaya) shell extracts for antifungal application

Saka

Shifera²,

Jule

et al. 2022

Sci Rep

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Titanium dioxide nanoparticles (TiO2 NPs) were prepared by Caricaceae (Papaya) Shell extracts. The Nanoparticles were analyzed by UV–Vis spectrums, X-ray diffractions, and energy-dispersive X-rays spectroscopy analyses with a scanning electron microscope. An antifungal study was carried out for TiO2 NP in contradiction of S. sclerotiorums, R. necatrixs and Fusarium classes that verified a sophisticated inhibitions ratio for S. sclerotiorums (60.5%). Germs of pea were individually preserved with numerous concentrations of TiO2 NPs. An experience of TiO2 NPs (20%, 40%, 80% and 100%), as well as mechanisms that instigated momentous alterations in seed germinations, roots interval, shoot lengths, and antioxidant enzymes, were investigated. Associated with controls, the supreme seeds germinations, roots and plant growth were perceived with the treatments of TiO2 NPs. Super-oxide dis-mutase and catalase activities increased because of TiO2 NPs treatments. This advocates that TiO2 Nanoparticles may considerably change antioxidant metabolisms in seed germinations.

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Section: Introductionmentioning

confidence: 99%

Biosynthesis of TiO2 nanoparticles by Caricaceae (Papaya) shell extracts for antifungal application

Saka

Shifera²,

Jule

et al. 2022

Sci Rep

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“…The roles of nanoparticles to promote the uptake of mineral elements were reported by other researchers. For example, Mogazy et al ( 2022 ) reported that foliar application of green-synthesized calcium and iron nanoparticles in the Botrytis cinerea –infected strawberry plants could decrease growth of B. cinerea . Furthermore, it promoted antioxidative compounds such as vitamin content (E, C, A), 3-glucanase, peroxidase, β-1, phenylalanine ammonia lyase cell wall fractions (lignin, cellulose, pectin, hemicellulose), mineral content (Ca, Fe, N, P, K, Mg, and Zn), phenolics, and flavonoids when compared to infected plants.…”

Section: Discussionmentioning

confidence: 99%

Foliar Application of Iron Oxide Nanoparticles Promotes Growth, Mineral Contents, and Medicinal Qualities of Solidago virgaurea L

Ahmed

Shafiei-Masouleh

Mohsin

et al. 2023

J Soil Sci Plant Nutr

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Goldenrod ( Solidago virgaurea L.) is considered for their medicinal properties for humans. These properties are attributed to some volatile compounds that can be extracted from above- and underground organs of plants. More ingredients of medicinal plants are undoubtedly considered by herbal medicine activists. The study aimed to promote Solidago yield and quality under foliar application of Fe 2 O 3 nanoparticles that can be considered as a safe and healthy fertilizer on the basis of US Food and Drug Administration (FDA) regulatory process about color additives. The experiment was performed with concentrations of Fe 2 O 3 nanoparticles (0, 0.5, or 1 mg L −1 ) and foliar application times (1, 2, 3, 4, or 5 times) on 4- to 5-leaf plants of Solidago virgaurea . Results showed that 4 times foliar application of 1 mg L −1 caused the best plant growth and mineral element contents (nitrogen, phosphorous, potassium, copper, and zinc) except for Fe content that the more the times of foliar application, the more the Fe content increased. However, the flavonoid (rutin and quercetin) and essential oils (caryophyllene, alpha-pinene, camphene, limonene, linalool, myrcene, and terpinene) as biochemical and medicinal qualities of the treated plants were remarkably promoted when 1 mg L −1 of nanoparticles was sprayed 5 times. Furthermore, the more the element contents, the more the ingredients. Finally, based on the goals of herbal medicine activists for the production of the essence, extract, or herb, both 5 and 4 times of foliar applications of ferric oxide nanoparticles are safe and may be economic and recommendable.

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“…After that, in order to investigate the possible structure− activity relationships, five biphenylamide derivatives containing N-t Bu unit C1−C5 were further synthesized using a similar method for A1−A11 and B1−B12 except that the different substituted benzoic acids 1 and boric acids 3 were used as substances (Scheme 2). All the newly obtained biphenylamide derivatives were confirmed by 1 H NMR, 13 C NMR, and ESI-MS analyses, and their chemical structures and basic physicochemical properties were summarized in Supporting Information.…”

Section: = × Control Effect Control Lesion Diameter Treated Lesion Di...mentioning

confidence: 99%

Discovery of Novel Carboxamide Derivatives Containing Biphenyl Pharmacophore as Potential Fungicidal Agents Used for Resistance Management

Ke,

Gao,

Zhang

et al. 2023

J. Agric. Food Chem.

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Natural products are one of the main sources of drug and agrochemicals discovery. Biphenyls skeleton are ubiquitous structures in many classes of natural products, which indicate extensive biological activities. So, in order to investigate the potential applications for natural biphenyl derivatives, a series of novel carboxamide derivatives with diverse substituent patterns were designed and synthesized based on active pharmacophore from natural biphenyl lignans, and their in vitro antifungal activities against several typical plant pathogens belonging to oomycetes, ascomycete, deuteromycetes, and basidiomycetes were fully investigated. The highly potential compounds were further tested in vivo assay against Botrytis cinerea Pers. of cucumber to demonstrate a practical application for controlling common plant diseases, which indicated four compounds could effectively control the resistant strains of carbendazim, rutamycin, and pyrazolidide. The potential modes of action for compound B12 against B. cinerea were also explored using molecular docking, microscopic technology, and label-free quantitative proteomics analysis. The results show that compound B12 may be a potential novel fungicidal agent used for gray mold resistance control, which can influence the protein synthesis of B. cinerea. These findings can provide a certain theoretical basis for the development of novel biphenyl derivatives as potential green antifungal agents.

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Calcium and iron nanoparticles: A positive modulator of innate immune responses in strawberry against Botrytis cinerea

Cited by 31 publications

References 58 publications

Biosynthesis of TiO2 nanoparticles by Caricaceae (Papaya) shell extracts for antifungal application

Biosynthesis of TiO2 nanoparticles by Caricaceae (Papaya) shell extracts for antifungal application

Foliar Application of Iron Oxide Nanoparticles Promotes Growth, Mineral Contents, and Medicinal Qualities of Solidago virgaurea L

Discovery of Novel Carboxamide Derivatives Containing Biphenyl Pharmacophore as Potential Fungicidal Agents Used for Resistance Management

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